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21955 Sigma

5(6)-Carboxytetramethylrhodamine N-succinimidyl ester

BioReagent, suitable for fluorescence, ≥70% (coupling to amines)

  • CAS Number 150408-83-6

  • Empirical Formula (Hill Notation) C29H25N3O7

  • Molecular Weight 527.52

  •  Beilstein Registry Number 8739319

  •  MDL number MFCD00077324

  •  PubChem Substance ID 57647956

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Properties

Related Categories Biochemicals and Reagents, Detection, Fluorescent Indicators and Probes, Fluorescent Labels, Fluorescent Probes, Labels, Particles and Stains,
InChI Key   CXYYHBMOVJJZTD-UHFFFAOYSA-N
product line   BioReagent
assay   ≥70% (coupling to amines)
solubility   DMF: soluble
  acetonitrile: soluble
  methanol: soluble
fluorescence   λex 543 nm; λem 576 nm in methanol
  λex 554 nm; λem 584 nm in 0.1 M phosphate pH 8.0
suitability   suitable for fluorescence
storage temp.   −20°C

Description

Other Notes

Rhodamine derived label for amine modification and protein conjugation

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Application

5(6)-Carboxytetramethylrhodamine N-succinimidyl ester (TMR-SE) is used as an amine coupling reagent to form 5(6)-carboxytetramethylrhodamine (TMR) derivatized compounds such as proteins and drugs.

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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